Examine source code of Railion Br 189

{
  "manifest_version": 2,
  "version": "1.0",
  "name": "Railion Br 189",
  "theme": {
    "images": {
      "additional_backgrounds": [
        "images/0.png"
      ]
    },
    "properties": {
      "additional_backgrounds_alignment": [
        "right top"
      ],
      "additional_backgrounds_tiling": [
        "repeat"
      ]
    },
    "colors": {
      "toolbar": "rgba(49, 149, 24, 0.12)",
      "toolbar_text": "rgb(76, 255, 8)",
      "frame": "rgb(169, 210, 236)",
      "tab_background_text": "rgb(255, 255, 255)",
      "toolbar_field": "rgba(255, 255, 255, 0.62)",
      "toolbar_field_text": "rgb(252, 239, 6)",
      "tab_line": "rgba(161, 24, 92, 0.66)",
      "popup": "rgb(255, 255, 255)",
      "popup_text": "rgb(247, 6, 16)",
      "tab_loading": "rgba(161, 24, 92, 0.66)"
    }
  }
}